user
Write a description of the character in the following sentence.

The grumpy old man was sitting in the corner.


assistant
The grumpy old man was a surly fellow who shuffled about with hunched shoulders, even when he was sitting down. He was dressed in baggy trousers and a threadbare coat, and his gray hair was slicked back in a way that made it seem like it had never been washed. He usually sat alone in the corner, scowling at anyone who dared to glance in his direction.